Which floor of the isolation hotel are those who are in close contact with the local epidemic?

Epidemic prevention and control layer.

If you don't go to the hotel for isolation, you must be isolated by one person and one room without any roommates. So it is more convenient to go to the hotel for isolation. The moment I dragged my suitcase into the minibus was still a little unreal. When I arrived at the hotel, I really felt that I was going to start isolation. I just woke up this morning and received a text message from MOH saying that I would have an exam at two this afternoon. Tell me how I became a close contact. At that time, I was sure that I went home by subway. After asking the staff, it was confirmed that I came into contact with COVID-19 patients on public transport.